{"symbol_id":"KR_441680","ticker":"441680","name":"TIGER 미국나스닥100커버드콜(합성)","market":"KR","sector":"ETF","sector_kr":"ETF","industry":"NASDAQ 100","market_cap":326000000000.0,"shares_outstanding":null,"currency":"KRW","current_price":10300.0,"change_pct":-0.87}